Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Duke Milestone Investments, Inc

In Home Supportive Care Agency in North Charleston, SC · enumerated 2017 · authorized official Christopher Duke, Agency Director/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578004388

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Duke Milestone Investments, Inc

Other name <Unavail>

Practice address 3294 Ashley Phosphate Rd, Suite 1b, North Charleston, SC, 29418

Phone (843) 872-9534

Fax (843) 885-9513

Enumeration date Mar 13, 2017

Last updated in NPPES Mar 13, 2017

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies · License IHCP-0655 (SC) Primary

Authorized official

Name Christopher Duke

Title Agency Director/Owner

Phone (843) 872-9534

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Duke Milestone Investments, Inc?

Duke Milestone Investments, Inc is registered in NPPES as a In Home Supportive Care Agency (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-13.